{"nrhp_refnum":"72001172","name":"Southwark District","other_names":["See Also:Gloria Dei (Old Swedes') Church National Historic S"],"category":"district","location":{"address":"Bounded by Delaware, Washington Aves., 5th, Lombard, Front, and Catherine Sts.","address_restricted":false,"city":"Philadelphia","county":"Philadelphia","state":"PA","lat":39.93905139750004,"lon":-75.14743277999791,"geom_source":"nps_gis"},"listed_date":"1972-05-19","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["national"],"summary":{"what_it_is":"A historic district of approximately 600 buildings in the Southwark area along the Delaware River waterfront in Philadelphia, Pennsylvania. The district is described as the oldest part of Philadelphia, with eighteenth and nineteenth century commercial, residential and religious structures.","why_significant":"The nomination argues that Southwark was the center of Philadelphia maritime activity through the eighteenth century and housed mariners, sea captains and river-related tradesmen. Its character remained relatively constant over the centuries because it stayed residential, so many old houses endured with fewer major changes than in other parts of the city. The district is also valued for its handmade brick houses, Flemish bond facades, and key buildings such as Gloria Dei (Old Swedes) Church and the Sparks' Shot Tower.","narrative":"Southwark is a waterfront district along the Delaware River in Philadelphia, containing about 600 eighteenth and nineteenth century commercial, residential and religious buildings. Its houses are mostly handmade brick with Flemish bond facades, steep or broken gable roofs, and wood trim matching those of Society Hill to the north. Gloria Dei, also called Old Swedes Church, was begun in 1700 and is the oldest church in Philadelphia. The Sparks' Shot Tower, built in 1808, was among the first of its kind in the United States and supplied shot for the government during the War of 1812. Because the area stayed residential and its buildings were seldom remodeled, it keeps much of its eighteenth century character. Its mariners, shipwrights and ropemakers link it closely to the river trade that shaped the city's early growth.","period_of_significance":"18th-19th century","architect_builder":null,"architectural_style":"Anglo-Flemish influence; Flemish bond brick architecture","criteria":["A","C"],"status_note":"Many well preserved structures were being restored or rehabilitated in preparation for the Bicentennial; the 1976 correspondence reports one district house was altered beyond its qualifying character and removed, and a Register building at 34 South Third Street was demolished.","vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:30.98454-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/72001172.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/72001172/c78da47de0-800.webp","url_1600":"https://nationalhistoricalregister.com/media/72001172/c78da47de0-1600.webp","licence":"Public domain","author":"Smallbones","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Southwark_School_Philly.JPG\" rel=\"noopener\">Smallbones</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Southwark_School_Philly.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71997166","wikipedia":"https://en.wikipedia.org/wiki/Southwark,_Philadelphia","wikidata":"https://www.wikidata.org/wiki/Q7571113"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/philadelphia/southwark-district-72001172/"}